Collection: Raymond Scott
Collection - Roller Skating Jamz
Strap on your skates and jam to a bunch of songs about roller skating!
Art - Norman McLaren: 3 Musical Shorts from the 1940s
terribly swinging animations: Hen Hop (1942), Boogie Doodle (1948), Begone Dull Care (1949) ... for more check out "Films of Norman McLaren" in the NA Archives.
Collection - Random Musical Moments
There's always an episode where somebody starts dancing or singing or whatever an it always become an instant classic...